Bulgaria first-day air mail envelope of №1821/26 from 1967

€ 2⁰⁵ 
4⁰¹ BGN

4d 9h 44m

stoian76 (662)

Bulgaria first-day envelope air mail №2704 / 06 since 1975

€ 2⁰⁵ 
4⁰¹ BGN

4d 9h 44m

stoian76 (662)

Bulgaria first-day air mail envelope No. 1446/50 of 1963

€ 3⁰⁷ 
6⁰⁰ BGN

4d 9h 44m

stoian76 (662)

Bulgaria first-day airmail envelope No. 2704/06 from 1975

€ 0⁷⁷ 
1⁵¹ BGN

4d 9h 44m

stoian76 (662)

Bulgaria first-day envelope air mail №1841 / 42 of 1967

€ 1⁵³ 
2⁹⁹ BGN

4d 9h 44m

stoian76 (662)

Bulgaria first-day air mail envelope №1598 / 99 of 1965

€ 1⁵³ 
2⁹⁹ BGN

4d 9h 44m

stoian76 (662)

Bulgaria ILLUSTRATED PLEASE 2012 envelope.

€ 1⁰² 
1⁹⁹ BGN

4d 13h 34m

stoian76 (662)

Bulgaria first-day envelope "Nicolaus Copernicus"

€ 5¹¹ 
9⁹⁹ BGN

4d 14h 29m

stoian76 (662)

Bulgaria Clean Envelope from 1984 Olympic Games

€ 1⁰² 
1⁹⁹ BGN

4d 22h 39m

stoian76 (662)

Bulgaria first day envelope from 1973

€ 4⁶⁰ 
9⁰⁰ BGN

4d 22h 39m

stoian76 (662)

Bulgaria first-day envelope air mail at №1527 / 28 since 1964

€ 1⁵³ 
2⁹⁹ BGN

5d 0h 19m

stoian76 (662)

Bulgaria first-day air mail envelope No.144 / 05 of 1962.

€ 5¹¹ 
9⁹⁹ BGN

5d 1h 34m

stoian76 (662)

Bulgaria first day envelope on №2522 from the catalog from 1975.

€ 1⁵³ 
2⁹⁹ BGN

5d 6h 54m

stoian76 (662)

Bulgaria ILLUSTRATED ENVELOPE FROM 1984

€ 0⁵¹ 
1⁰⁰ BGN

6d 6h 44m

stoian76 (662)

Bulgaria ILLUSTRATED ENVELOPE FROM 1984

€ 0⁵¹ 
1⁰⁰ BGN

6d 6h 44m

stoian76 (662)

Bulgaria ILLUSTRATED ENVELOPE FROM 1984

€ 0⁵¹ 
1⁰⁰ BGN

6d 6h 44m

stoian76 (662)

Bulgaria an ancient envelope of No. 2488/93 from 1975

€ 0⁷⁷ 
1⁵¹ BGN

6d 8h 34m

stoian76 (662)

Bulgaria FIRST ENGINE complete set №2539 / 44 1976

€ 1²⁸ 
2⁵⁰ BGN

6d 8h 34m

stoian76 (662)

Bulgaria's first-day envelope of №2477 / 81 since 1975

€ 0⁷⁷ 
1⁵¹ BGN

6d 8h 34m

stoian76 (662)

Bulgaria First Day Cover of No. 2028/33 from the 1969 catalog

€ 1⁰² 
1⁹⁹ BGN

6d 8h 34m

stoian76 (662)

CURIOS Bulgaria first day envelope of #1243 from 1960.

€ 20⁴⁵ 
40⁰⁰ BGN

6d 13h 9m

stoian76 (662)

RED STAMP Bulgaria first day envelope on №1371 / 72 from 1962.

€ 5¹¹ 
9⁹⁹ BGN

6d 13h 9m

stoian76 (662)

RED STAMP Bulgaria first day envelope on №1393 / 94 from 1962.

€ 5¹¹ 
9⁹⁹ BGN

6d 13h 9m

stoian76 (662)

Bulgaria an ancient envelope of No. 1439/40 of 1963. 1st kind

€ 1⁵³ 
2⁹⁹ BGN

6d 13h 9m

stoian76 (662)

RED STAMP Bulgaria first day envelope on №1442 from 1963.

€ 5¹¹ 
9⁹⁹ BGN

6d 13h 9m

stoian76 (662)

RED STAMP Bulgaria first day envelope on №1454 / 58 from 1963.

€ 7⁶⁷ 
15⁰⁰ BGN

6d 13h 9m

stoian76 (662)

RED STAMP Bulgaria first day envelope of №1488 from 1964.

€ 5¹¹ 
9⁹⁹ BGN

6d 13h 9m

stoian76 (662)

Bulgaria is an ancient envelope of №477 / 81 from 1964.

€ 1⁵³ 
2⁹⁹ BGN

6d 13h 9m

stoian76 (662)

RED STAMP Bulgaria first day envelope on №1497 / 02 from 1964.

€ 5¹¹ 
9⁹⁹ BGN

6d 13h 9m

stoian76 (662)

RED STAMP Bulgaria first day envelope on №1545 from 1964.

€ 5¹¹ 
9⁹⁹ BGN

6d 13h 9m

stoian76 (662)

RED STAMP Bulgaria first day envelope on №1545 from 1964.

€ 7⁶⁷ 
15⁰⁰ BGN

6d 13h 9m

stoian76 (662)

Bulgaria is an ancient envelope of №1461 from 1963.

€ 1⁵³ 
2⁹⁹ BGN

6d 13h 9m

stoian76 (662)

Bulgaria is an ancient envelope of №1737 / 38 from 1966.

€ 1⁵³ 
2⁹⁹ BGN

6d 13h 9m

stoian76 (662)

Bulgaria's first-day envelope at No. 1681/88 since 1966.

€ 3⁵⁸ 
7⁰⁰ BGN

6d 13h 9m

stoian76 (662)

Bulgaria is an ancient envelope of №1701 / 02 from 1966.

€ 1⁵³ 
2⁹⁹ BGN

6d 13h 9m

stoian76 (662)

Bulgaria's first-day envelope of № 1704/07 from 1966.

€ 1⁵³ 
2⁹⁹ BGN

6d 13h 9m

stoian76 (662)

Bulgaria's first-day envelope of No. 1,759 from 1967.

€ 1⁰² 
1⁹⁹ BGN

6d 13h 9m

stoian76 (662)

Bulgaria first day envelope of №2020 / 27 from the 1969 catalog.

€ 2⁰⁵ 
4⁰¹ BGN

6d 13h 9m

stoian76 (662)

black STAMP first day envelope Olympic Games Tokyo 1964

€ 0⁵¹ 
1⁰⁰ BGN

6d 13h 9m

stoian76 (662)

Bulgaria first-day envelope №4093 from the 1993 catalog.

€ 0⁵¹ 
1⁰⁰ BGN

6d 13h 9m

stoian76 (662)

Bulgaria ILLUSTRATED ENVELOPE 1991

€ 0⁵¹ 
1⁰⁰ BGN

6d 13h 9m

stoian76 (662)

Bulgaria's first-day envelope of 1951 from the 1969 catalog.

€ 0⁷⁷ 
1⁵¹ BGN

6d 13h 9m

stoian76 (662)

Bulgaria's first-day envelope at No. 1808 since 1966.

€ 1⁰² 
1⁹⁹ BGN

6d 13h 9m

stoian76 (662)